Growing community of inventors

Chiba, Japan

Kazumasa Kawaguchi

Average Co-Inventor Count = 5.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 1

Kazumasa Kawaguchi ↔ Hiroshi Yoshioka (1 patent)Kazumasa Kawaguchi ↔ Reona Kondoh (1 patent)Kazumasa Kawaguchi ↔ Seiei Fujiwara (1 patent)Kazumasa Kawaguchi ↔ Kenji Sasaki (1 patent)Kazumasa KawaguchiKazumasa Kawaguchi (1 patent)Hiroshi YoshiokaHiroshi Yoshioka (99 patents)Reona KondohReona Kondoh (1 patent)Seiei FujiwaraSeiei Fujiwara (1 patent)Kenji SasakiKenji Sasaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (1 from 164,244 patents)


1 patent:

1. 10146671 - Testing of software upgrade

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